When I was five I was terrified that there was a big letter Z under by bed. I had a dream that I looked under my bed, and there was a big, plushy-looking letter Z there, and when I saw it it went, "Zzzzzzzz". Thereafter for a time I was afraid to look under my bed, in case the Z was there and it buzzed at me again.
A childhood belief about under my bed

others believed things like this
- I used to believe that l-m-n-o-p was one letter.— Micheal
- I used to believe LMNOP was one whole letter.— Walked
- i used to believe i would get my letter to hogwarts when i turned 11— katie Phillips
- I used to believe that L-M-N-O-P was 1 letter, pronounced elemenopeeAnon
- In preschool, I thought that the letter N came twice in the alphabet- W X Y N ZAnon
- I used to believe that at Christmas if your house never had a chimney then santa came through your letter box— Rhys James